package Controller;

import java.io.IOException;
import java.sql.SQLException;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import Model.Util.AdminModel;

/**
 * Servlet implementation class LoginAction
 */
@WebServlet("/LoginAction")
public class LoginAction extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public LoginAction() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		String adminID = request.getParameter("adminID");
		String password = request.getParameter("password");
		
		if(adminID==null || adminID.equals(""))
		{
			request.setAttribute("isLoginFail", true);
			request.getRequestDispatcher("frmLogin.jsp").forward(request, response);
		}
		if(password==null || password.equals(""))
		{
			request.setAttribute("isLoginFail", true);
			request.getRequestDispatcher("frmLogin.jsp").forward(request, response);
		}
		
		AdminModel model = new AdminModel();
		
		try {
			if(model.Login(adminID, password)) {
				HttpSession session = request.getSession();
				session.setAttribute("frmAdminID", adminID);
				request.getRequestDispatcher("frmAdminIndex.jsp").forward(request, response);
			}
			else {
				request.setAttribute("isLoginFail", true);
				request.getRequestDispatcher("frmLogin.jsp").forward(request, response);
			}
		} catch (SQLException e) {
			e.printStackTrace();
			request.setAttribute("isLoginFail", true);
			request.getRequestDispatcher("frmLogin.jsp").forward(request, response);
		}
	}

}
